Water Pie Custard Vanilla Crust

Featured in: Seasonal Treats

Discover a classic dessert with water pie—a custard-like treat featuring a crisp vanilla-scented crust and sugary topping. Simple ingredients like butter, sugar, flour, water, and vanilla extract form a delicate, creamy filling nestled in a golden pie crust. Easy to prepare, water pie requires careful baking for a set center and crispy edges. Enjoy chilled for an old-fashioned flavor reminiscent of comforting home-baked sweets; modernize with fresh berries or whipped cream. Versatile for special occasions or everyday enjoyment.

Updated on Thu, 06 Nov 2025 08:50:00 GMT
Creamy water pie with a golden crust evokes nostalgic flavors from the Great Depression.  Pin
Creamy water pie with a golden crust evokes nostalgic flavors from the Great Depression. | cinnamonnest.com

A nostalgic dessert from the Great Depression era, water pie transforms simple pantry staples into a surprisingly creamy, custard-like treat with a delicate vanilla flavor and crisp, sugary crust.

I first encountered water pie through my grandmother, who recalled making it with her sisters when ingredients were scarce. The simple process and remarkable transformation always bring back fond memories in our kitchen.

Ingredients

  • Unbaked 9-inch pie crust: Store-bought or homemade
  • Water: 1 1/2 cups
  • Unsalted butter: 4 tablespoons
  • Granulated sugar: 3/4 cup
  • All-purpose flour: 3 tablespoons
  • Vanilla extract: 1 teaspoon
  • Salt: Pinch

Instructions

Prepare oven:
Preheat your oven to 400°F (200°C).
Prepare crust:
Place the unbaked pie crust into a 9-inch pie pan, crimping the edges as desired.
Add water:
Pour the water directly into the pie crust.
Mix dry ingredients:
In a small bowl, mix together the sugar and flour until thoroughly combined. Sprinkle this mixture evenly over the water in the crust.
Add flavor:
Drizzle the vanilla extract over the top and add a pinch of salt.
Add butter:
Slice the butter into thin pats and distribute them evenly over the surface.
Bake:
Carefully transfer the pie to the lower rack of the oven. Bake for 30 minutes at 400°F (200°C).
Adjust baking temperature:
Reduce oven temperature to 375°F (190°C) and bake for an additional 20 minutes, until the crust is golden and the filling is set with a slight jiggle in the center.
Cool:
Remove from the oven and allow to cool completely to room temperature. Refrigerate for at least 2 hours before slicing for best texture.
Deliciously simple water pie served with whipped cream and fresh berries for dessert.  Pin
Deliciously simple water pie served with whipped cream and fresh berries for dessert. | cinnamonnest.com

Making water pie always reminds me of gathering around the kitchen table with my family, sharing slices straight from the fridge and marveling at how simple ingredients create such a comforting dessert.

Required Tools

For this recipe, you will need a 9-inch pie pan, mixing bowl, measuring cups and spoons, and an oven.

Allergen Information

This recipe contains wheat (gluten) and dairy (butter). Check store-bought crust for possible egg, dairy, or soy ingredients.

Nutritional Information

Each serving provides approximately 210 calories, 8 g total fat, 33 g carbohydrates, and 2 g protein.

Warm, sweet water pie showcases a buttery crust and hints of vanilla delightfully. Pin
Warm, sweet water pie showcases a buttery crust and hints of vanilla delightfully. | cinnamonnest.com

This vintage dessert is perfect for sharing at family gatherings or as a comforting treat after dinner. Enjoy each creamy bite with a crisp, sugary crust!

Recipe FAQ

How is the filling prepared?

The filling is made by sprinkling a mixture of sugar and flour over water, then adding vanilla and butter for a creamy texture.

What creates the crisp crust?

Baking the pie at a high temperature first, then lowering the heat, ensures the crust becomes golden and crisp.

Can plant-based alternatives be used?

Yes, substitute vegan butter and a vegan pie crust for a fully plant-based version. Adjust baking times as needed.

What’s the best way to serve?

Cool completely and chill before slicing. Add fresh berries or whipped cream for extra flavor.

Does it contain common allergens?

This dessert includes wheat (gluten) and dairy (butter). Check your pie crust for possible additional allergens.

Can I add spices?

Try a half teaspoon of cinnamon or nutmeg sprinkled on top before baking for more depth of flavor.

Water Pie Custard Vanilla Crust

Creamy vanilla filling with sugary crust made from basic pantry staples. A nostalgic, custardy dessert for all ages.

Prep duration
10 min
Cooking duration
50 min
Total duration
60 min

Category Seasonal Treats

Difficulty Easy

Origin American

Yield 8 Servings

Dietary requirements Vegetarian

Ingredients

Pie

01 1 unbaked 9-inch pie crust (store-bought or homemade)
02 1 1/2 cups water
03 4 tablespoons unsalted butter
04 3/4 cup granulated sugar
05 3 tablespoons all-purpose flour
06 1 teaspoon vanilla extract
07 Pinch of salt

Directions

Step 01

Preheat oven: Set oven temperature to 400°F (200°C).

Step 02

Prepare pie shell: Fit the unbaked pie crust into a 9-inch pie pan and crimp edges as desired.

Step 03

Add water: Pour 1 1/2 cups water directly into the prepared pie crust.

Step 04

Mix dry ingredients: In a mixing bowl, combine 3/4 cup granulated sugar and 3 tablespoons all-purpose flour until evenly distributed. Sprinkle this mixture over the water in the crust.

Step 05

Add flavorings and butter: Drizzle 1 teaspoon vanilla extract and a pinch of salt over the top. Slice 4 tablespoons unsalted butter into thin pats and place evenly across the surface.

Step 06

Bake initial phase: Place the filled pie pan on the lower oven rack. Bake for 30 minutes at 400°F (200°C).

Step 07

Finish baking: Reduce oven temperature to 375°F (190°C) and continue baking for 20 minutes, until the crust is golden and the filling is set but retains a slight jiggle.

Step 08

Cool and refrigerate: Remove the pie from the oven. Let cool to room temperature, then refrigerate for a minimum of 2 hours to achieve the ideal texture before slicing.

Necessary tools

  • 9-inch pie pan
  • Mixing bowl
  • Measuring cups and spoons
  • Oven

Allergy information

Review ingredients carefully for potential allergens and consult with a healthcare provider if you're uncertain.
  • Contains wheat (gluten) and dairy (butter). Verify store-bought crust for potential egg, dairy, or soy.

Nutritional information (per serving)

These values are approximate guidelines only and shouldn't replace professional medical advice.
  • Calories: 210
  • Fat: 8 g
  • Carbs: 33 g
  • Protein: 2 g